Quicktime Pixelated In Premiere Pro

I'm having issues importing a finished quicktime from Divinci Resolve into Premiere. It imports fine, but once it plays back in Premiere it looks compressed and pixelated. If I play the file in Quicktime it looks perfect and HD quality. Anyone have any suggestions to solve this issue?

My playback is set to FULL in premiere but no success. I have attached screen grabs of footage. It's subtle in still images, but pixelation can be seen in the GFX title

Jon just as you posted we finally figured it out. Our colorist sent the Quicktime interlaced, but we're working with a progressive sequence. It took probably longer then it should have to figure that out, but thanks for trying to help! All set!